dynamic-content-megamenu-menuitem3019 Mathematics Basic Structures Basic Definitions Generalizations and Special Cases Existence Theory Examples and Limiting Cases Minkowski Space as a Causal Fermion System The Continuum Limit Connection to Quantum Field Theory Connection to General Relativity Inherent Structures Spin Spaces and Physical Wave Functions The Fermionic Projector Geometric Structures Surface Layer Integrals Further Structures Manifolds of Operators Operator Algebras Causal Cone Structures Fock Space Structures Analytic Structures The Euler-Lagrange Equations The Linearized Field Equations The Dynamical Wave Equation Construction of Linear Fields and Waves Further Structures Positive Functionals The Fermionic Signature Operator Notions of Entropy Physics Elementary Structures What is a Causal Fermion System? The Causal Structure Motivation for the Choice of F Main Results and Ontology The Standard Model and General Relativity Quantum Field Theory Why the Dirac Sea? What is Fundamental? Underlying Physical Principles Phenomenology A Mechanism of Baryogenesis A Mechanism for Dark Matter and Dark Energy Central Ideas of the Theory The Causal Action Principle The Continuum Limit The Logic Underlying the Derivation of the Classical Field Equations Wishlists and Relation to Other Theories Comments on Quantum Gravity Wishlists Relation to Other Theories